发明名称 Portable cutting tool sharpener
摘要 The invention comprises a device for sharpening cutting tools, such as knives, scissors, etc., with an abrasive or steel piece. The device is characterized by a U-shaped body formed as an open handle and having on its underside a supporting or bracing surface. The U-shaped body is equipped with a projecting piece receiver extending toward the front of the device and designed to hold the abrasive or steel piece. Below the receiver is a ceramic rod which can be shifted lengthwise toward the front and which serves to smooth irregularities in the cutting tool edge being sharpened.
申请公布号 US6129616(A) 申请公布日期 2000.10.10
申请号 US19990255868 申请日期 1999.02.23
申请人 WESCHENFELDER, HEINZ 发明人 KLOTZ, ADOLF
分类号 B24D15/08;(IPC1-7):B24B23/00 主分类号 B24D15/08
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